MOPC-Portal/src/app/(admin)/admin/projects/[id]/page.tsx

'use client'

import { Suspense, use } from 'react'
import Link from 'next/link'
import type { Route } from 'next'
import { trpc } from '@/lib/trpc/client'
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from '@/components/ui/card'
import { Button } from '@/components/ui/button'
import { Badge } from '@/components/ui/badge'
import { Skeleton } from '@/components/ui/skeleton'
import { Separator } from '@/components/ui/separator'
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from '@/components/ui/table'
import { FileViewer } from '@/components/shared/file-viewer'
import { FileUpload } from '@/components/shared/file-upload'
import { ProjectLogoWithUrl } from '@/components/shared/project-logo-with-url'
import { UserAvatar } from '@/components/shared/user-avatar'
import { EvaluationSummaryCard } from '@/components/admin/evaluation-summary-card'
import { AnimatedCard } from '@/components/shared/animated-container'
import {
  ArrowLeft,
  Edit,
  AlertCircle,
  Users,
  FileText,
  Calendar,
  CheckCircle2,
  XCircle,
  Circle,
  Clock,
  BarChart3,
  ThumbsUp,
  ThumbsDown,
  MapPin,
  Waves,
  GraduationCap,
  Heart,
  Crown,
  UserPlus,
  Loader2,
  ScanSearch,
} from 'lucide-react'
import { toast } from 'sonner'
import { formatDate, formatDateOnly } from '@/lib/utils'

interface PageProps {
  params: Promise<{ id: string }>
}

// Status badge colors
const statusColors: Record<string, 'default' | 'secondary' | 'destructive' | 'outline'> = {
  SUBMITTED: 'secondary',
  ELIGIBLE: 'default',
  ASSIGNED: 'default',
  SEMIFINALIST: 'default',
  FINALIST: 'default',
  REJECTED: 'destructive',
}

// Evaluation status colors
const evalStatusColors: Record<string, 'default' | 'secondary' | 'destructive' | 'outline'> = {
  NOT_STARTED: 'outline',
  DRAFT: 'secondary',
  SUBMITTED: 'default',
  LOCKED: 'default',
}

function ProjectDetailContent({ projectId }: { projectId: string }) {
  // Fetch project + assignments + stats in a single combined query
  const { data: fullDetail, isLoading } = trpc.project.getFullDetail.useQuery({
    id: projectId,
  })

  const project = fullDetail?.project
  const assignments = fullDetail?.assignments
  const stats = fullDetail?.stats

  // Fetch files (flat list for backward compatibility)
  const { data: files } = trpc.file.listByProject.useQuery({ projectId })

  // Fetch competitions for this project's program to get rounds
  const { data: competitions } = trpc.competition.list.useQuery(
    { programId: project?.programId || '' },
    { enabled: !!project?.programId }
  )

  // Get first competition ID to fetch full details with rounds
  const competitionId = competitions?.[0]?.id

  // Fetch full competition details including rounds
  const { data: competition } = trpc.competition.getById.useQuery(
    { id: competitionId || '' },
    { enabled: !!competitionId }
  )

  // Extract all rounds from the competition
  const competitionRounds = competition?.rounds || []

  // Fetch requirements for all rounds in a single query (avoids dynamic hook violation)
  const roundIds = competitionRounds.map((r: { id: string }) => r.id)
  const { data: allRequirements = [] } = trpc.file.listRequirementsByRounds.useQuery(
    { roundIds },
    { enabled: roundIds.length > 0 }
  )

  const utils = trpc.useUtils()

  if (isLoading) {
    return <ProjectDetailSkeleton />
  }

  if (!project) {
    return (
      <div className="space-y-6">
        <Button variant="ghost" asChild className="-ml-4">
          <Link href="/admin/projects">
            <ArrowLeft className="mr-2 h-4 w-4" />
            Back to Projects
          </Link>
        </Button>

        <Card>
          <CardContent className="flex flex-col items-center justify-center py-12 text-center">
            <AlertCircle className="h-12 w-12 text-destructive/50" />
            <p className="mt-2 font-medium">Project Not Found</p>
            <Button asChild className="mt-4">
              <Link href="/admin/projects">Back to Projects</Link>
            </Button>
          </CardContent>
        </Card>
      </div>
    )
  }

  return (
    <div className="space-y-6">
      {/* Header */}
      <div className="flex items-center gap-4">
        <Button variant="ghost" asChild className="-ml-4">
          <Link href="/admin/projects">
            <ArrowLeft className="mr-2 h-4 w-4" />
            Back to Projects
          </Link>
        </Button>
      </div>

      <div className="flex flex-col gap-4 sm:flex-row sm:items-start sm:justify-between">
        <div className="flex items-start gap-4">
          <ProjectLogoWithUrl
            project={project}
            size="lg"
            fallback="initials"
          />
          <div className="space-y-1">
            <div className="flex flex-wrap items-center gap-1 text-sm text-muted-foreground">
              {project.programId ? (
                <Link
                  href={`/admin/programs/${project.programId}`}
                  className="hover:underline"
                >
                  Program
                </Link>
              ) : (
                <span>No program</span>
              )}
            </div>
            <div className="flex items-center gap-3">
              <h1 className="text-2xl font-semibold tracking-tight">
                {project.title}
              </h1>
              <Badge variant={statusColors[project.status ?? 'SUBMITTED'] || 'secondary'}>
                {(project.status ?? 'SUBMITTED').replace('_', ' ')}
              </Badge>
            </div>
            {project.teamName && (
              <p className="text-muted-foreground">{project.teamName}</p>
            )}
          </div>
        </div>

        <Button variant="outline" asChild>
          <Link href={`/admin/projects/${projectId}/edit`}>
            <Edit className="mr-2 h-4 w-4" />
            Edit
          </Link>
        </Button>
      </div>

      <Separator />

      {/* Stats Grid */}
      {stats && (
        <AnimatedCard index={0}>
        <div className="grid gap-4 sm:grid-cols-2">
          <Card className="transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md">
            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
              <CardTitle className="text-sm font-medium">
                Average Score
              </CardTitle>
              <div className="rounded-lg bg-brand-teal/10 p-1.5">
                <BarChart3 className="h-4 w-4 text-brand-teal" />
              </div>
            </CardHeader>
            <CardContent>
              <div className="text-2xl font-bold">
                {stats.averageGlobalScore?.toFixed(1) || '-'}
              </div>
              <p className="text-xs text-muted-foreground">
                Range: {stats.minScore || '-'} - {stats.maxScore || '-'}
              </p>
            </CardContent>
          </Card>

          <Card className="transition-all duration-200 hover:-translate-y-0.5 hover:shadow-md">
            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
              <CardTitle className="text-sm font-medium">
                Recommendations
              </CardTitle>
              <div className="rounded-lg bg-emerald-500/10 p-1.5">
                <ThumbsUp className="h-4 w-4 text-emerald-500" />
              </div>
            </CardHeader>
            <CardContent>
              <div className="text-2xl font-bold">
                {stats.yesPercentage?.toFixed(0) || 0}%
              </div>
              <p className="text-xs text-muted-foreground">
                {stats.yesVotes} yes / {stats.noVotes} no
              </p>
            </CardContent>
          </Card>
        </div>
        </AnimatedCard>
      )}

      {/* Project Info */}
      <AnimatedCard index={1}>
      <Card>
        <CardHeader>
          <CardTitle className="flex items-center gap-2.5 text-lg">
            <div className="rounded-lg bg-emerald-500/10 p-1.5">
              <FileText className="h-4 w-4 text-emerald-500" />
            </div>
            Project Information
          </CardTitle>
        </CardHeader>
        <CardContent className="space-y-4">
          {/* Category & Ocean Issue badges */}
          <div className="flex flex-wrap gap-2">
            {project.competitionCategory && (
              <Badge variant="outline" className="gap-1">
                <GraduationCap className="h-3 w-3" />
                {project.competitionCategory === 'STARTUP' ? 'Start-up' : 'Business Concept'}
              </Badge>
            )}
            {project.oceanIssue && (
              <Badge variant="outline" className="gap-1">
                <Waves className="h-3 w-3" />
                {project.oceanIssue.replace(/_/g, ' ')}
              </Badge>
            )}
            {project.wantsMentorship && (
              <Badge variant="outline" className="gap-1 text-pink-600 border-pink-200 bg-pink-50">
                <Heart className="h-3 w-3" />
                Wants Mentorship
              </Badge>
            )}
          </div>

          {project.description && (
            <div>
              <p className="text-sm font-medium text-muted-foreground mb-1">
                Description
              </p>
              <p className="text-sm whitespace-pre-wrap">{project.description}</p>
            </div>
          )}

          {/* Location & Institution */}
          <div className="grid gap-4 sm:grid-cols-2">
            {(project.country || project.geographicZone) && (
              <div className="flex items-start gap-2">
                <MapPin className="h-4 w-4 text-muted-foreground mt-0.5" />
                <div>
                  <p className="text-sm font-medium text-muted-foreground">Location</p>
                  <p className="text-sm">{project.geographicZone || project.country}</p>
                </div>
              </div>
            )}
            {project.institution && (
              <div className="flex items-start gap-2">
                <GraduationCap className="h-4 w-4 text-muted-foreground mt-0.5" />
                <div>
                  <p className="text-sm font-medium text-muted-foreground">Institution</p>
                  <p className="text-sm">{project.institution}</p>
                </div>
              </div>
            )}
            {project.foundedAt && (
              <div className="flex items-start gap-2">
                <Calendar className="h-4 w-4 text-muted-foreground mt-0.5" />
                <div>
                  <p className="text-sm font-medium text-muted-foreground">Founded</p>
                  <p className="text-sm">{formatDateOnly(project.foundedAt)}</p>
                </div>
              </div>
            )}
          </div>

          {/* Submission URLs */}
          {(project.phase1SubmissionUrl || project.phase2SubmissionUrl) && (
            <div className="space-y-2">
              <p className="text-sm font-medium text-muted-foreground">Submission Links</p>
              <div className="flex flex-wrap gap-2">
                {project.phase1SubmissionUrl && (
                  <Button variant="outline" size="sm" asChild>
                    <a href={project.phase1SubmissionUrl} target="_blank" rel="noopener noreferrer">
                      Phase 1 Submission
                    </a>
                  </Button>
                )}
                {project.phase2SubmissionUrl && (
                  <Button variant="outline" size="sm" asChild>
                    <a href={project.phase2SubmissionUrl} target="_blank" rel="noopener noreferrer">
                      Phase 2 Submission
                    </a>
                  </Button>
                )}
              </div>
            </div>
          )}

          {/* AI-Assigned Expertise Tags */}
          {project.projectTags && project.projectTags.length > 0 && (
            <div>
              <p className="text-sm font-medium text-muted-foreground mb-2">
                Expertise Tags
              </p>
              <div className="flex flex-wrap gap-2">
                {project.projectTags.map((pt) => (
                  <Badge
                    key={pt.tag.id}
                    variant="secondary"
                    className="flex items-center gap-1"
                    style={pt.tag.color ? { backgroundColor: `${pt.tag.color}20`, borderColor: pt.tag.color } : undefined}
                  >
                    {pt.tag.name}
                    {pt.confidence < 1 && (
                      <span className="text-xs opacity-60">
                        {Math.round(pt.confidence * 100)}%
                      </span>
                    )}
                  </Badge>
                ))}
              </div>
            </div>
          )}

          {/* Simple Tags (legacy) */}
          {project.tags && project.tags.length > 0 && (
            <div>
              <p className="text-sm font-medium text-muted-foreground mb-2">
                Tags
              </p>
              <div className="flex flex-wrap gap-2">
                {project.tags.map((tag) => (
                  <Badge key={tag} variant="secondary">
                    {tag}
                  </Badge>
                ))}
              </div>
            </div>
          )}

          {/* Internal Info */}
          {(project.internalComments || project.applicationStatus || project.referralSource) && (
            <div className="border-t pt-4 mt-4">
              <p className="text-sm font-medium text-muted-foreground mb-3">Internal Notes</p>
              <div className="grid gap-3 sm:grid-cols-2">
                {project.applicationStatus && (
                  <div>
                    <p className="text-xs text-muted-foreground">Application Status</p>
                    <p className="text-sm">{project.applicationStatus}</p>
                  </div>
                )}
                {project.referralSource && (
                  <div>
                    <p className="text-xs text-muted-foreground">Referral Source</p>
                    <p className="text-sm">{project.referralSource}</p>
                  </div>
                )}
              </div>
              {project.internalComments && (
                <div className="mt-3">
                  <p className="text-xs text-muted-foreground">Comments</p>
                  <p className="text-sm whitespace-pre-wrap">{project.internalComments}</p>
                </div>
              )}
            </div>
          )}

          <div className="flex flex-wrap gap-6 text-sm pt-2">
            <div>
              <span className="text-muted-foreground">Created:</span>{' '}
              {formatDateOnly(project.createdAt)}
            </div>
            <div>
              <span className="text-muted-foreground">Updated:</span>{' '}
              {formatDateOnly(project.updatedAt)}
            </div>
          </div>
        </CardContent>
      </Card>
      </AnimatedCard>

      {/* Team Members Section */}
      {project.teamMembers && project.teamMembers.length > 0 && (
        <AnimatedCard index={2}>
        <Card>
          <CardHeader>
            <div className="flex items-center justify-between">
              <CardTitle className="flex items-center gap-2.5 text-lg">
                <div className="rounded-lg bg-violet-500/10 p-1.5">
                  <Users className="h-4 w-4 text-violet-500" />
                </div>
                Team Members ({project.teamMembers.length})
              </CardTitle>
            </div>
          </CardHeader>
          <CardContent>
            <div className="grid gap-3 sm:grid-cols-2">
              {project.teamMembers.map((member: { id: string; role: string; title: string | null; user: { id: string; name: string | null; email: string; avatarUrl?: string | null } }) => (
                <div key={member.id} className="flex items-center gap-3 p-3 rounded-lg border">
                  {member.role === 'LEAD' ? (
                    <div className="flex h-10 w-10 items-center justify-center rounded-full bg-muted">
                      <Crown className="h-5 w-5 text-yellow-500" />
                    </div>
                  ) : (
                    <UserAvatar user={member.user} avatarUrl={member.user.avatarUrl} size="md" />
                  )}
                  <div className="flex-1 min-w-0">
                    <div className="flex items-center gap-2">
                      <p className="font-medium text-sm truncate">
                        {member.user.name || 'Unnamed'}
                      </p>
                      <Badge variant="outline" className="text-xs">
                        {member.role === 'LEAD' ? 'Lead' : member.role === 'ADVISOR' ? 'Advisor' : 'Member'}
                      </Badge>
                    </div>
                    <p className="text-xs text-muted-foreground truncate">
                      {member.user.email}
                    </p>
                    {member.title && (
                      <p className="text-xs text-muted-foreground">{member.title}</p>
                    )}
                  </div>
                </div>
              ))}
            </div>
          </CardContent>
        </Card>
        </AnimatedCard>
      )}

      {/* Mentor Assignment Section */}
      {project.wantsMentorship && (
        <AnimatedCard index={3}>
        <Card>
          <CardHeader>
            <div className="flex items-center justify-between">
              <CardTitle className="flex items-center gap-2.5 text-lg">
                <div className="rounded-lg bg-rose-500/10 p-1.5">
                  <Heart className="h-4 w-4 text-rose-500" />
                </div>
                Mentor Assignment
              </CardTitle>
              {!project.mentorAssignment && (
                <Button variant="outline" size="sm" asChild>
                  <Link href={`/admin/projects/${projectId}/mentor` as Route}>
                    <UserPlus className="mr-2 h-4 w-4" />
                    Assign Mentor
                  </Link>
                </Button>
              )}
            </div>
          </CardHeader>
          <CardContent>
            {project.mentorAssignment ? (
              <div className="flex items-center justify-between p-3 rounded-lg border">
                <div className="flex items-center gap-3">
                  <UserAvatar
                    user={project.mentorAssignment.mentor}
                    avatarUrl={project.mentorAssignment.mentor.avatarUrl}
                    size="md"
                  />
                  <div>
                    <p className="font-medium">
                      {project.mentorAssignment.mentor.name || 'Unnamed'}
                    </p>
                    <p className="text-sm text-muted-foreground">
                      {project.mentorAssignment.mentor.email}
                    </p>
                  </div>
                </div>
                <Badge variant="outline">
                  {project.mentorAssignment.method.replace('_', ' ')}
                </Badge>
              </div>
            ) : (
              <p className="text-sm text-muted-foreground">
                No mentor assigned yet. The applicant has requested mentorship support.
              </p>
            )}
          </CardContent>
        </Card>
        </AnimatedCard>
      )}

      {/* Files Section */}
      <AnimatedCard index={4}>
      <Card>
        <CardHeader>
          <div className="flex items-center justify-between">
            <div>
              <CardTitle className="flex items-center gap-2.5 text-lg">
                <div className="rounded-lg bg-rose-500/10 p-1.5">
                  <FileText className="h-4 w-4 text-rose-500" />
                </div>
                Files
              </CardTitle>
              <CardDescription>
                Project documents and materials organized by competition round
              </CardDescription>
            </div>
            <AnalyzeDocumentsButton projectId={projectId} onComplete={() => utils.file.listByProject.invalidate({ projectId })} />
          </div>
        </CardHeader>
        <CardContent className="space-y-6">
          {/* Requirements organized by round */}
          {competitionRounds.length > 0 && allRequirements.length > 0 ? (
            <>
              {competitionRounds.map((round: { id: string; name: string }) => {
                const roundRequirements = allRequirements.filter((req: any) => req.roundId === round.id)
                if (roundRequirements.length === 0) return null

                return (
                  <div key={round.id} className="space-y-3">
                    <div className="flex items-center gap-2">
                      <h3 className="text-sm font-semibold">{round.name}</h3>
                      <Badge variant="outline" className="text-xs">
                        {roundRequirements.length} requirement{roundRequirements.length !== 1 ? 's' : ''}
                      </Badge>
                    </div>
                    <div className="grid gap-2">
                      {roundRequirements.map((req: any) => {
                        // Find file that fulfills this requirement
                        const fulfilledFile = files?.find((f: any) => f.requirementId === req.id)
                        const isFulfilled = !!fulfilledFile

                        return (
                          <div
                            key={req.id}
                            className={`flex items-center justify-between rounded-lg border p-3 ${
                              isFulfilled
                                ? 'border-green-200 bg-green-50/50 dark:border-green-900 dark:bg-green-950/20'
                                : 'border-muted'
                            }`}
                          >
                            <div className="flex items-center gap-3 min-w-0">
                              {isFulfilled ? (
                                <CheckCircle2 className="h-5 w-5 shrink-0 text-green-600" />
                              ) : (
                                <Circle className="h-5 w-5 shrink-0 text-muted-foreground" />
                              )}
                              <div className="min-w-0">
                                <div className="flex items-center gap-2">
                                  <p className="text-sm font-medium truncate">{req.name}</p>
                                  {req.isRequired && (
                                    <Badge variant="destructive" className="text-xs shrink-0">
                                      Required
                                    </Badge>
                                  )}
                                </div>
                                {req.description && (
                                  <p className="text-xs text-muted-foreground truncate">
                                    {req.description}
                                  </p>
                                )}
                                <div className="flex items-center gap-2 text-xs text-muted-foreground mt-0.5">
                                  {req.acceptedMimeTypes?.length > 0 && (
                                    <span>
                                      {req.acceptedMimeTypes.map((mime: string) => {
                                        if (mime === 'application/pdf') return 'PDF'
                                        if (mime === 'image/*') return 'Images'
                                        if (mime === 'video/*') return 'Video'
                                        if (mime.includes('wordprocessing')) return 'Word'
                                        if (mime.includes('spreadsheet')) return 'Excel'
                                        if (mime.includes('presentation')) return 'PowerPoint'
                                        return mime.split('/')[1] || mime
                                      }).join(', ')}
                                    </span>
                                  )}
                                  {req.maxSizeMB && (
                                    <span className="shrink-0">• Max {req.maxSizeMB}MB</span>
                                  )}
                                </div>
                                {isFulfilled && fulfilledFile && (
                                  <p className="text-xs text-green-700 dark:text-green-400 mt-1 font-medium">
                                    ✓ {fulfilledFile.fileName}
                                  </p>
                                )}
                              </div>
                            </div>
                            {!isFulfilled && (
                              <span className="text-xs text-amber-600 dark:text-amber-400 shrink-0 ml-2 font-medium">
                                Missing
                              </span>
                            )}
                          </div>
                        )
                      })}
                    </div>
                  </div>
                )
              })}
              <Separator />
            </>
          ) : null}

          {/* General file upload section */}
          <div>
            <p className="text-sm font-semibold mb-3">
              {allRequirements.length > 0 ? 'Additional Documents' : 'Upload Files'}
            </p>
            <p className="text-xs text-muted-foreground mb-3">
              Upload files not tied to specific requirements
            </p>
            <FileUpload
              projectId={projectId}
              availableRounds={competitionRounds?.map((r: any) => ({ id: r.id, name: r.name }))}
              onUploadComplete={() => {
                utils.file.listByProject.invalidate({ projectId })
              }}
            />
          </div>

          {/* All Files list */}
          {files && files.length > 0 && (
            <>
              <Separator />
              <div>
                <p className="text-sm font-semibold mb-3">All Uploaded Files</p>
                <FileViewer
                  projectId={projectId}
                  files={files.map((f) => ({
                    id: f.id,
                    fileName: f.fileName,
                    fileType: f.fileType,
                    mimeType: f.mimeType,
                    size: f.size,
                    bucket: f.bucket,
                    objectKey: f.objectKey,
                    pageCount: f.pageCount,
                    textPreview: f.textPreview,
                    detectedLang: f.detectedLang,
                    langConfidence: f.langConfidence,
                    analyzedAt: f.analyzedAt ? String(f.analyzedAt) : null,
                    requirementId: f.requirementId,
                    requirement: f.requirement ? {
                      id: f.requirement.id,
                      name: f.requirement.name,
                      description: f.requirement.description,
                      isRequired: f.requirement.isRequired,
                    } : null,
                  }))}
                />
              </div>
            </>
          )}
        </CardContent>
      </Card>
      </AnimatedCard>

      {/* Assignments Section */}
      {assignments && assignments.length > 0 && (
        <AnimatedCard index={5}>
        <Card>
          <CardHeader>
            <div className="flex items-center justify-between">
              <div>
                <CardTitle className="flex items-center gap-2.5 text-lg">
                  <div className="rounded-lg bg-violet-500/10 p-1.5">
                    <Users className="h-4 w-4 text-violet-500" />
                  </div>
                  Jury Assignments
                </CardTitle>
                <CardDescription>
                  {assignments.filter((a) => a.evaluation?.status === 'SUBMITTED')
                    .length}{' '}
                  of {assignments.length} evaluations completed
                </CardDescription>
              </div>
              <Button variant="outline" size="sm" asChild>
                <Link href={`/admin/members`}>
                  Manage
                </Link>
              </Button>
            </div>
          </CardHeader>
          <CardContent>
            <Table>
              <TableHeader>
                <TableRow>
                  <TableHead>Juror</TableHead>
                  <TableHead>Expertise</TableHead>
                  <TableHead>Status</TableHead>
                  <TableHead>Score</TableHead>
                  <TableHead>Decision</TableHead>
                </TableRow>
              </TableHeader>
              <TableBody>
                {assignments.map((assignment) => (
                  <TableRow key={assignment.id}>
                    <TableCell>
                      <div className="flex items-center gap-2">
                        <UserAvatar
                          user={assignment.user}
                          avatarUrl={assignment.user.avatarUrl}
                          size="sm"
                        />
                        <div>
                          <p className="font-medium text-sm">
                            {assignment.user.name || 'Unnamed'}
                          </p>
                          <p className="text-xs text-muted-foreground">
                            {assignment.user.email}
                          </p>
                        </div>
                      </div>
                    </TableCell>
                    <TableCell>
                      <div className="flex flex-wrap gap-1">
                        {assignment.user.expertiseTags?.slice(0, 2).map((tag) => (
                          <Badge key={tag} variant="outline" className="text-xs">
                            {tag}
                          </Badge>
                        ))}
                        {(assignment.user.expertiseTags?.length || 0) > 2 && (
                          <Badge variant="outline" className="text-xs">
                            +{(assignment.user.expertiseTags?.length || 0) - 2}
                          </Badge>
                        )}
                      </div>
                    </TableCell>
                    <TableCell>
                      <Badge
                        variant={
                          evalStatusColors[
                            assignment.evaluation?.status || 'NOT_STARTED'
                          ] || 'secondary'
                        }
                      >
                        {(assignment.evaluation?.status || 'NOT_STARTED').replace(
                          '_',
                          ' '
                        )}
                      </Badge>
                    </TableCell>
                    <TableCell>
                      {assignment.evaluation?.globalScore !== null &&
                      assignment.evaluation?.globalScore !== undefined ? (
                        <span className="font-medium">
                          {assignment.evaluation.globalScore}/10
                        </span>
                      ) : (
                        <span className="text-muted-foreground">-</span>
                      )}
                    </TableCell>
                    <TableCell>
                      {assignment.evaluation?.binaryDecision !== null &&
                      assignment.evaluation?.binaryDecision !== undefined ? (
                        assignment.evaluation.binaryDecision ? (
                          <div className="flex items-center gap-1 text-green-600">
                            <ThumbsUp className="h-4 w-4" />
                            <span className="text-sm">Yes</span>
                          </div>
                        ) : (
                          <div className="flex items-center gap-1 text-red-600">
                            <ThumbsDown className="h-4 w-4" />
                            <span className="text-sm">No</span>
                          </div>
                        )
                      ) : (
                        <span className="text-muted-foreground">-</span>
                      )}
                    </TableCell>
                  </TableRow>
                ))}
              </TableBody>
            </Table>
          </CardContent>
        </Card>
        </AnimatedCard>
      )}

      {/* AI Evaluation Summary */}
      {assignments && assignments.length > 0 && stats && stats.totalEvaluations > 0 && (
        <EvaluationSummaryCard
          projectId={projectId}
          roundId={assignments[0].roundId}
        />
      )}
    </div>
  )
}

function ProjectDetailSkeleton() {
  return (
    <div className="space-y-6">
      <Skeleton className="h-9 w-36" />

      <div className="flex items-start justify-between">
        <div className="space-y-2">
          <Skeleton className="h-4 w-32" />
          <Skeleton className="h-8 w-64" />
          <Skeleton className="h-4 w-40" />
        </div>
        <Skeleton className="h-10 w-24" />
      </div>

      <Skeleton className="h-px w-full" />

      <div className="grid gap-4 sm:grid-cols-2 lg:grid-cols-4">
        {[1, 2, 3, 4].map((i) => (
          <Card key={i}>
            <CardHeader className="pb-2">
              <Skeleton className="h-4 w-24" />
            </CardHeader>
            <CardContent>
              <Skeleton className="h-8 w-16" />
            </CardContent>
          </Card>
        ))}
      </div>

      <Card>
        <CardHeader>
          <Skeleton className="h-5 w-40" />
        </CardHeader>
        <CardContent>
          <Skeleton className="h-24 w-full" />
        </CardContent>
      </Card>
    </div>
  )
}

function AnalyzeDocumentsButton({ projectId, onComplete }: { projectId: string; onComplete: () => void }) {
  const analyzeMutation = trpc.file.analyzeProjectFiles.useMutation({
    onSuccess: (result) => {
      toast.success(
        `Analyzed ${result.analyzed} file${result.analyzed !== 1 ? 's' : ''}${result.failed > 0 ? ` (${result.failed} failed)` : ''}`
      )
      onComplete()
    },
    onError: (error) => {
      toast.error(error.message || 'Analysis failed')
    },
  })

  return (
    <Button
      variant="outline"
      size="sm"
      onClick={() => analyzeMutation.mutate({ projectId })}
      disabled={analyzeMutation.isPending}
    >
      {analyzeMutation.isPending ? (
        <Loader2 className="mr-2 h-4 w-4 animate-spin" />
      ) : (
        <ScanSearch className="mr-2 h-4 w-4" />
      )}
      {analyzeMutation.isPending ? 'Analyzing...' : 'Analyze Documents'}
    </Button>
  )
}

export default function ProjectDetailPage({ params }: PageProps) {
  const { id } = use(params)

  return (
    <Suspense fallback={<ProjectDetailSkeleton />}>
      <ProjectDetailContent projectId={id} />
    </Suspense>
  )
}